By Ben Laurie
Apache is way and away the main generic internet server platform on the planet. this flexible server runs greater than half the world's present websites. Apache is either loose and rock-solid, operating greater than 21 million sites starting from large e-commerce operations to company intranets and smaller pastime sites.With this new 3rd variation of Apache: The Definitive Guide, internet directors new to Apache will arise to hurry quick, and skilled directors will locate the logically equipped, concise reference sections crucial, and approach programmers attracted to customizing their servers will depend on the chapters at the API and Apache modules.Updated to hide the adjustments in Apache's newest unencumber, 2.0, in addition to Apache 1.3, this helpful advisor discusses the way to receive, arrange, safe, adjust, and troubleshoot the Apache software program on either Unix and home windows structures. Dozens of basically written examples give you the solutions to the real-world matters that Apache directors face daily. as well as protecting the deploy and configuration of mod_perl and Tomcat, the publication examines personal home page, Cocoon, and different new applied sciences which are linked to the Apache net server. extra assurance of safeguard and the Apache 2.0 API make Apache: The Definitive Guide, 3rd variation crucial documentation for the world's most well liked internet server.
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Extra resources for Apache - The Definitive Guide, Third Edition Ben Laurie, Peter Laurie
Modules Where the runtime loadable DLLs live. default — which you should look at. We will see what to do with all of this in the next chapter. TXT for current problems. 1 Modules Under Windows Under Windows, Apache is normally downloaded as a precompiled executable. so at runtime (if needed), so control of the executable's size is less urgent. so What these are and what they do will become more apparent as we proceed. 2 Compiling Apache Under Win32 The advanced user who wants to write her own modules (see Chapter 21) will need the source code.
2] In any case, it really isn't a great idea to allow Apache to run as nobody (or any other shared user), because you run the risk that an attacker exploiting the fact that various different services are sharing the same user, that is, if you are running several different services (ftp, mail, etc) on the same machine. 1 webuser and webgroup The remedy is to create a new user, called webuser, belonging to webgroup. The names are unimportant. The main thing is that this user should be in a group of its own and should not actually be used by anyone for anything else.
Apachectl (start|stop|restart|fullstatus|status|graceful|configtest|help) start Start httpd. stop Stop httpd. restart Restart httpd if running by sending a SIGHUP or start if not running. fullstatus Dump a full status screen; requires lynx and mod_status enabled. status Dump a short status screen; requires lynx and mod_status enabled. graceful Do a graceful restart by sending a SIGUSR1 or start if not running. configtest Do a configuration syntax test. help This screen. domain") In our case, this problem was due to the odd way we were running Apache, and it will only affect you if you are running on a host with no DNS or on an operating system that has difficulty determining the local hostname.